Naslov
Deductive Data Warehouses – Testing Performances

Autori
Rabuzin, Kornelije

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Transactions on Information and Communication Technologies / - : Wessex Institute of Technology Press, 2014, 205-212

Skup
CSSE 2014 – International Conference on Computer Science and Systems Engineering

Mjesto i datum
Hong Kong, Kina, 21.09.2014. - 22.09.2014

Vrsta sudjelovanja
Ostalo

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Data warehouse, business intelligence ; deductive data warehouse ; Datalog ; OLAP

Sažetak
Relational data model has been used for a long time. Many things regarding the model are known and databases that rely on the model can store and manage large amounts of data. As such, the model has been used as a foundation to build some other (more advanced) types of databases, including deductive databases. Based on the idea of deductive databases the idea of deductive data warehouses has been proposed. There are some differences between the two to them, but one of the problems (when working with large sets of data) is that deductive data warehouses seem to be slow, although they have certain advantages as well. In this paper the performances of deductive data warehouses are measured on several queries (goals) and for that purpose two computers are used. The aim is to test whether performances can be improved and to what extent.

Izvorni jezik
Engleski

Znanstvena područja
Informacijske i komunikacijske znanosti

POVEZANOST RADA